OFC MicroMaterial(Shenzhen)Co..Ltd. (Hereinafter referred to as “ZJMM Zhongji Micro Material”) is a high-tech enterprise focusing on the research and development, production and sales of high hard and brittle materials and high-performance grinding and polishing materials. It has nearly 100 invention patents and won the Excellent Enterprise Award of the New Material Group in the National Competition of China Innovation and Entrepreneurship Competition in 2022. Especially in the field of third-generation semiconductor wafer grinding and polishing applications, the company has made a number of key technological breakthroughs, and continues to provide customers with high quality and stable supply.

Headquartered in Bao 'an District, Shenzhen City, the company has five subsidiaries: Zhongji Semiconductor Materials (Shenzhen) Co., LTD., Dongguan Zhongji New Materials Co., LTD., Dongguan Zhongji Precision Manufacturing Co., LTD., Dongguan Dongwu Industrial Grinding Co., LTD., and Zhengzhou Zhongyan High-tech Industrial Co., LTD. To realize the industrial layout with Shenzhen as the industry application center, the United States laboratory as the research and development center, and three production bases of machining, new materials and chemicals as the delivery center. The company has made a number of key technological breakthroughs in the development of ultra-precision grinding and polishing materials, and some products have been in the international leading position. We will continue to integrate the world's most advanced technology, based on China, and serve the world.

The company has been deeply engaged in the grinding industry for nearly 30 years, from ordinary materials to precision materials, from technological innovation to management innovation, from product sales to solution services; In the fields of optical crystals, chip semiconductors and substrates, new energy, consumer electronics, industrial electronics and other fields, in-depth research industry applications, continuous product and process innovation, to support and meet customer needs as its own responsibility, committed to providing customers with high standards of products and services, to create value for customers.

As the "domestic leading grinding and polishing solution service provider", the company has always paid attention to technological innovation, and has nearly 100 invention patents, 58 utility model patents, 32 invention patents, and 9 European appearance patents, becoming the pioneer of domestic industry technology development, and the promoter of domestic substitution of grinding materials. The company strives for excellence in product quality, strictly implements and implements ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system; In the production management, the 6S standard is strictly implemented to ensure the stability and consistency of products. At the same time, the company has a high level of after-sales service and technical support team, to achieve rapid response to customers, to provide high-quality and efficient service.

The company will always adhere to the "customer-centric" business philosophy, implement the "only for partners to create value, in order to sustainable and healthy development" business principles, with "sincere, inclusive, professional, progressive" team culture, shape first-class employees, to achieve the common development of employees, enterprises, customers and society, to become a "world-class grinding and polishing materials enterprise" and make unremitting efforts. To contribute to the world made in China.

Development History

In 2021: Established “Shenzhen Zhongji Micro Material” as the R&D headquarters, and initiated the Company’s capital market plan

In 2020: Developed and put the elastomer grinding sweeping disc into use in the field of 3D glass grinding

In 2019: Developed and put the diamond polishing pad into use in the field of glass grinding

In 2018: Developed the diamond composite material to replace diamond-type polycrystalline products

In 2017: Developed the structural grinding sheets for stacking materials and applied for metal grinding

In 2016: Passed ISO9001 quality assurance system certification

In 2015: Renamed Guangdong Company as Dongguan Tobu Industrial Grinding Co., Ltd.

In 2014: Acquired a Japanese brand “Tobuken” and all the technical solutions thereof

In 2011: Renamed Henan Company as Zhengzhou CA Hi-tech Industrial Co., Ltd.

In 2010: Entered 3C industry and provided grinding and polishing solutions for structural parts and exterior parts of the mobile phones and computers

In 2008: Introduced Japanese grinding belt finishing equipment and entered the field of high precision grinding and polishing

In 2005: Established the grinding products company in Henan, and cooperated with Japanese companies in fine grinding materials

In 2000: Sold Japanese precision grinding abrasive paper and grinding abrasive cloth as an agent

In 1997: Established Dongguan Julong Hardware Tools Co., Ltd., selling homemade grinding products as an agent